I want to use perl to get the index of from any given string and substring in bash function. Here is the example for getting the indexOf value from perl script: https://www.geeksforgeeks.org/perl-index-function/ #!/usr/bin/perl # String from which Substring # is…
I'm trying to rename a large amount of files within several directories recursively. I'm on Ubuntu Linux. Last night I made a mistake leading to all of my files and directories being renamed with the prefix, "L" like e.g. folder1/file1.img…
I try to convert a JSON file to CSV with a Perl script: use strict; use warnings; use Text::CSV_XS; use JSON::MaybeXS; use FileHandle ; use IO::Handle; local( $/, *FH ) ; open( FH, '<', 'out_spot.json' ) or die "Can't open…
I have object with many keys, I want to get some of corresponding values into array, in certain order. To get these values I can use deconstruction like const obj = { foo: 1, bar: 3, baz: 2, other: 666,…
As I have seen here, Beginning with MySQL 8.0.34, the automatic reconnection feature is deprecated. I have a lot of Perl scripts that connect to a MySQL database with something like: my $dbh = DBI->connect( "DBI:mysql:database=$db_name;host=$db_host", $db_user, $db_pass, {'RaiseError' =>…
In docker container I have a perl script and I need to be able to parse json I tried to have CPAN JSON installed for perl in my Dockerfile. So I am doing the following in my Dockerfile FROM centos:7.9.2009…
Got some problems to access json values (translated from xml). for my $PORT (0..$#PORTS) { print Dumper $PORTS[$PORT]->{'neighbor'}; if (defined($PORTS[$PORT]->{'neighbor'}->{'wwn'}->{'$t'})) { print Dumper @{$PORTS[$PORT]->{'neighbor'}->{'wwn'}->{$t}}; } else { print Dumper "not defined" } } Test works when $PORTS[$PORT]->{'neighbor'} is empty but…
I'm attempting to install Webservice::InterMine on Ubuntu 22.04 and perl 5.38.0, but I get the following error: Loading internal logger. Log::Log4perl recommended for better logging Reading '/home/con/.cpan/Metadata' Database was generated on Fri, 04 Aug 2023 17:29:02 GMT Running install for…
I was wondering if someone would be able to help me create commands that would allow me to add three different types of sequenced numbering to folder & filenames. I am looking for these commands to be created using the…
We have some perl script which are working fine in centOS 7. Now I trying to run the same scripts in openSUSE.But I could not find perl Net Interface and perl Newt packages in openSUSE. can anyone please help how…